CN116791762B - Cable net connecting device for air film building construction - Google Patents
Cable net connecting device for air film building construction Download PDFInfo
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- CN116791762B CN116791762B CN202311062724.4A CN202311062724A CN116791762B CN 116791762 B CN116791762 B CN 116791762B CN 202311062724 A CN202311062724 A CN 202311062724A CN 116791762 B CN116791762 B CN 116791762B
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- cable
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- hole
- air film
- connecting seat
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- 238000009435 building construction Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 70
- 239000010959 steel Substances 0.000 claims abstract description 70
- 238000001514 detection method Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/34—Extraordinary structures, e.g. with suspended or cantilever parts supported by masts or tower-like structures enclosing elevators or stairs; Features relating to the elastic stability
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
- G01L5/0033—Force sensors associated with force applying means applying a pulling force
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention relates to a cable net connecting device for air film building construction, which belongs to the technical field of air film buildings and particularly comprises a connecting chassis connected at the cross of the cable net, wherein a plurality of uniformly arranged mounting grooves are formed in the connecting chassis, steel rope connecting pieces are arranged in the mounting grooves, steel ropes are connected to the steel rope connecting pieces, a top plate is further arranged on each mounting groove, and the top plate is arranged on the connecting chassis; the invention has simple structure, convenient disassembly and adjustment, and stable and convenient fixation.
Description
Technical Field
The invention relates to a cable net connecting device for air film building construction, and belongs to the technical field of air film buildings.
Background
The gas film is commonly referred to as an air-supported film structure. Is a novel building form which appears with the development of new materials and new technologies. The building type of building space is formed by adopting a special building fiber membrane material as a shell and supporting the shell through an automatic pressurizing and fresh air system, and is a brand new building type integrating the technologies of architecture, structural mechanics, new materials, electromechanical integration, automatic control and the like.
The prior art has the following problems: 1. the existing air film steel cable connecting device can only disassemble and assemble a plurality of groups of steel cables at the same time when in use, can not disassemble and assemble a single steel cable according to requirements, has poor applicability, poor using effect and high disassembly and assembly cost; 2. the steel cable is fixed by adopting a mode of synchronously fastening bolts, so that the steel cable is inconvenient to fix, human resources are wasted, the working time is prolonged, the steel cable is required to be installed by adopting a tool, the using effect of equipment is poor, and the installation efficiency is low; 3. the stress of the steel cable cannot be measured, time and labor are wasted during measurement, and the stress of the steel cable cannot be adjusted.
Disclosure of Invention
The cable net connecting device for the air film building construction is simple in structure, convenient to assemble, disassemble and adjust, stable and convenient to fix, and solves the technical problems in the prior art.
In order to achieve the above purpose, the technical scheme adopted by the invention is that the cable network connecting device for air film building construction comprises a connecting chassis connected at the cross of the cable network, wherein a plurality of uniformly arranged mounting grooves are formed in the connecting chassis, steel rope connecting pieces are arranged in the mounting grooves, steel ropes are connected to the steel rope connecting pieces, a top plate is further arranged on each mounting groove, and the top plate is arranged on the connecting chassis;
the cable connector comprises a cable connecting seat, a cable tension adjusting assembly and a cover plate, wherein a tension detecting module is arranged between the mounting groove and the top plate, a connecting hole is formed in the cable connecting seat, the cable connecting seat is arranged in the mounting groove, the tension detecting module is located in the connecting hole, a U-shaped fixing groove is further formed in the cable connecting seat, the cover plate is arranged on the U-shaped fixing groove, the cable tension adjusting assembly is arranged between the U-shaped fixing groove and the cover plate, a cable is coiled in the U-shaped fixing groove, and the cable is sleeved on the cable tension adjusting assembly.
Preferably, the mounting groove is a step groove, the bottom surface of the steel cable connecting seat is provided with a step bulge matched with the step groove, the step bulge is used for being clamped on the step groove, the two sides of the steel cable connecting seat are also provided with guide bulges, the guide bulges correspond to the step bulge, the two sides of the mounting groove are also provided with guide grooves, and the guide bulges are positioned in the guide grooves.
Preferably, the steel cable tension adjusting assembly comprises a fixed block fixed on a U-shaped fixed slot bottom plate and an adjusting long hole arranged on the U-shaped fixed slot bottom plate and a cover plate, an adjusting block is further arranged between the U-shaped fixed slot bottom plate and the cover plate, guide posts are respectively arranged on the upper side and the lower side of the adjusting block, the guide posts are positioned in the adjusting long hole, limit bolts are respectively arranged at the end parts of the guide posts, and the fixed block is provided with an adjusting bolt used for controlling the adjusting block to move along the adjusting long hole.
Preferably, the adjusting block is semicircular, an arc surface of the semicircle is provided with an anti-slip convex edge and is used for being contacted with the steel cable, and a plane of the semicircle is used for being contacted with the adjusting bolt.
Preferably, the mounting groove is provided with the slot, be provided with the through-hole on the roof, tension detection module's both ends are installed in slot and through-hole respectively, tension detection module includes the spliced pole and sets up the strain element on the spliced pole, the top of through-hole is provided with sealed terminal box, sealed terminal box passes through the fix with screw on the roof.
Preferably, the top plate is fixed on the connection chassis through a plurality of bolts, a trapezoid groove is further formed in the steel cable connecting seat, a trapezoid block is arranged in the trapezoid groove, a mounting hole is formed in the trapezoid block, two bolts on the top plate are mounted on the connection chassis through the mounting hole, and the cover plate is fixed on the steel cable connecting seat through a plurality of bolts.
Compared with the prior art, the invention has the following technical effects.
1. According to the invention, the cable network connecting assembly is arranged, and a modularized design is adopted, so that independent disassembly and fixation can be performed on single or multiple cables, the convenience of cable connection and the convenience of later cable maintenance are improved, and the use quality is high.
2. According to the invention, the tension adjusting assembly is arranged in the steel cable connecting seat, so that the tension of the steel cable can be conveniently adjusted, the steel cable is not required to be disassembled during adjustment, and the adjustment effect can be detected in real time by matching with the tension detecting module.
3. According to the invention, the tension detection module is arranged in the steel cable connecting seat, so that the stress of each steel cable can be conveniently measured, the tension detection module can be conveniently replaced and adjusted, the deformation of the pressure module can be limited through the arrangement of the trapezoid blocks, and the tension detection module is prevented from being damaged by excessive tension.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of an explosion structure of the present invention.
Fig. 3 is a schematic diagram of an explosion structure of the present invention.
Fig. 4 is a schematic structural view of a cable connection seat according to the present invention.
Fig. 5 is a schematic structural view of the connection chassis in the present invention.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, a cable net connecting device for air film building construction comprises a connecting chassis 1 connected at the cross of the cable net, wherein a plurality of uniformly arranged mounting grooves 2 are formed in the connecting chassis 1, steel rope connecting pieces 3 are arranged in the mounting grooves 2, steel ropes 4 are connected to the steel rope connecting pieces 3, a top plate 5 is further arranged on each mounting groove 2, and the top plate 5 is arranged on the connecting chassis 1; the steel cable connecting piece 3 comprises a steel cable connecting seat 6, a steel cable tension adjusting assembly 7 and a cover plate 8, a tension detecting module 9 is arranged between the mounting groove 2 and the top plate 5, a connecting hole 10 is formed in the steel cable connecting seat 6, the steel cable connecting seat 6 is arranged in the mounting groove 2, the tension detecting module 9 is located in the connecting hole 10, a U-shaped fixing groove 11 is further formed in the steel cable connecting seat 6, the cover plate 8,U type fixing groove 11 is arranged on the U-shaped fixing groove 11, the steel cable tension adjusting assembly 7 is arranged between the cover plate 8 and the cover plate 11, a steel cable 4 is coiled in the U-shaped fixing groove 11, and the steel cable 4 is sleeved on the steel cable tension adjusting assembly 7.
The invention adopts the structure that the connecting chassis is arranged at the connecting position of the air film building steel cable, and the steel cable is connected together through the connecting chassis. A plurality of mounting grooves are uniformly distributed on the connecting chassis, the number of the mounting grooves is generally 4-6, the steel cable connecting pieces are arranged in the mounting grooves, the steel cable connecting pieces are fixed on the connecting chassis through a top plate arranged at the top, the top plate 5 is fixed on the connecting chassis 1 through a plurality of bolts, and the whole structure is of a combined structure and can be freely disassembled and assembled. The steel cable connecting piece also adopts a detachable structure, and comprises a steel cable connecting seat, a tension detection module and a steel cable tension adjusting assembly, wherein the tension detection module is connected between a connecting chassis and a top plate and used for installing the steel cable connecting seat, the steel cable is mainly borne to transmit acting force on the connecting chassis, the steel cable tension adjusting assembly is installed between the steel cable connecting seat and the cover plate, and the steel cable is directly connected on the steel cable tension adjusting assembly and used for bearing acting force transmitted to the steel cable connecting seat. The cable wire coils in the U-shaped fixed slot of cable wire connecting seat, can guarantee that the cable wire is fixed stable, reliable. And the whole structure is convenient to disassemble and assemble, and is convenient for on-site quick installation.
Wherein, mounting groove 2 is the step groove, and the bottom surface of cable connection seat 6 is provided with the step arch with step groove complex, and the step arch is used for the card on the step groove, and the both sides of cable connection seat 6 still are provided with guide bulge 12, and corresponding with it, the both sides of mounting groove 2 still are provided with guide slot 13, and guide bulge 12 is located guide slot 13. The cable wire connecting seat is installed in the installation groove through the step groove and the step bulge, the cable wire connecting seat can be limited through the step groove and the step bulge, two sides of the cable wire connecting seat are installed in the installation groove through the guide bulge and the guide groove respectively, the cable wire connecting seat can be reliably installed, and the installation position is more accurate. Lubricating oil can be coated during installation, so that the effects of lubrication and rust prevention are achieved.
As shown in fig. 4, the steel cable tension adjusting assembly 7 comprises a fixed block 14 fixed on the bottom plate of the U-shaped fixed groove 11 and an adjusting long hole 15 arranged on the bottom plate of the U-shaped fixed groove 11 and the cover plate 8, an adjusting block 16 is further arranged between the bottom plate of the U-shaped fixed groove 11 and the cover plate 8, guide posts 17 are respectively arranged on the upper side and the lower side of the adjusting block 16, the guide posts 17 are positioned in the adjusting long hole 15, limit bolts 18 are respectively arranged at the end parts of the guide posts 17, an adjusting bolt 19 is arranged on the fixed block 14, and the adjusting bolts 19 are used for controlling the adjusting block to move along the adjusting long hole 15. The steel cable tension adjusting assembly is used for fixing the steel cable, the steel cable is sleeved on the combined structure of the adjusting block and the fixing block, the adjusting block can be controlled to move along the adjusting long hole through rotating the adjusting bolt, the tension of the steel cable is controlled, the steel cable tension is convenient to adjust, and the tensioning degree of the steel cable can be finely adjusted. The adjusting block 16 is semicircular, and the semicircular arc surface is provided with an anti-slip convex edge and is used for being contacted with a steel cable, and the semicircular plane is used for being contacted with an adjusting bolt. The adjusting block adopts the design, and can be more attached to the steel cable.
As shown in fig. 2, the mounting groove 2 is provided with a slot 20, the top plate 5 is provided with a through hole 21, two ends of the tension detection module 9 are respectively installed in the slot 20 and the through hole 21, the tension detection module 9 comprises a connecting column 22 and a strain element arranged on the connecting column, the top of the through hole 21 is provided with a sealing junction box 23, and the sealing junction box 23 is fixed on the top plate 5 through screws. The roof 5 is fixed on the connection chassis 1 through a plurality of bolts, still is provided with trapezoidal groove 24 on the cable wire connecting seat 6, is provided with trapezoidal piece 25 in the trapezoidal groove 24, is provided with the mounting hole on the trapezoidal piece 25, and two bolts on the roof 5 pass through the mounting hole to be installed on the connection chassis 1, and apron 8 is fixed on the cable wire connecting seat 6 through a plurality of bolts. The tension detection module is installed between the top plate and the installation groove and is arranged in the connecting hole of the steel cable connecting seat. The tension detection module is characterized in that a strain element is arranged on the connecting column, and tension is measured by utilizing bolts between the top plate and the connecting chassis and matching the trapezoid grooves and the trapezoid blocks. When the trapezoid groove and the trapezoid block are installed, the trapezoid block is located at a proper position of the trapezoid groove, and therefore the strain element on the connecting column can detect real-time tension of the steel cable. The sealed junction box is used for wiring the strain element. Meanwhile, in order to ensure the detection accuracy of the strain element, the tension of the steel cable can be adjusted through the steel cable tension adjusting assembly, so that the detection data is accurate.
The foregoing description of the preferred embodiment of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. The utility model provides a cable net connecting device for air film building construction, includes the connection chassis of connecting in cable net cross department, its characterized in that: the connecting chassis is provided with a plurality of uniformly arranged mounting grooves, steel rope connecting pieces are arranged in the mounting grooves, steel ropes are connected to the steel rope connecting pieces, each mounting groove is also provided with a top plate, and the top plates are arranged on the connecting chassis;
the cable connector comprises a cable connecting seat, a cable tension adjusting assembly and a cover plate, wherein a tension detecting module is arranged between the mounting groove and the top plate, a connecting hole is formed in the cable connecting seat, the cable connecting seat is arranged in the mounting groove, the tension detecting module is located in the connecting hole, a U-shaped fixing groove is further formed in the cable connecting seat, the cover plate is arranged on the U-shaped fixing groove, the cable tension adjusting assembly is arranged between the U-shaped fixing groove and the cover plate, a cable is coiled in the U-shaped fixing groove, and the cable is sleeved on the cable tension adjusting assembly.
2. The cable and net connecting device for air film building construction according to claim 1, wherein: the installation groove is the step groove, the bottom surface of cable wire connecting seat is provided with the step arch with step groove complex, the step is protruding to be used for the card on the step groove, the both sides of cable wire connecting seat still are provided with the direction arch, corresponding with it, the both sides of installation groove still are provided with the guide way, the direction arch is located the guide way.
3. The cable and net connecting device for air film building construction according to claim 1, wherein: the steel cable tension adjusting assembly comprises a fixed block fixed on a U-shaped fixed slot bottom plate and an adjusting long hole arranged on the U-shaped fixed slot bottom plate and a cover plate, an adjusting block is further arranged between the U-shaped fixed slot bottom plate and the cover plate, guide posts are respectively arranged on the upper side and the lower side of the adjusting block, the guide posts are positioned in the adjusting long hole, limit bolts are respectively arranged at the end parts of the guide posts, and the fixed block is provided with an adjusting bolt which is used for controlling the adjusting block to move along the adjusting long hole.
4. A cable net connecting device for air film building construction according to claim 3, wherein: the adjusting block is semicircular, an anti-slip convex edge is arranged on the semicircular arc surface and used for being in contact with the steel cable, and the semicircular plane is used for being in contact with the adjusting bolt.
5. The cable and net connecting device for air film building construction according to claim 1, wherein: the mounting groove is provided with a slot, the top plate is provided with a through hole, two ends of the tension detection module are respectively arranged in the slot and the through hole, the tension detection module comprises a connecting column and a strain element arranged on the connecting column, the top of the through hole is provided with a sealing junction box, and the sealing junction box is fixed on the top plate through screws.
6. The cable and net connecting device for air film building construction according to claim 1, wherein: the roof is fixed on the connection chassis through a plurality of bolts, still be provided with the dovetail groove on the cable wire connecting seat, be provided with trapezoidal piece in the dovetail groove, be provided with the mounting hole on the trapezoidal piece, two bolts on the roof are installed on the connection chassis through the mounting hole, the apron is fixed on the cable wire connecting seat through a plurality of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311062724.4A CN116791762B (en) | 2023-08-23 | 2023-08-23 | Cable net connecting device for air film building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311062724.4A CN116791762B (en) | 2023-08-23 | 2023-08-23 | Cable net connecting device for air film building construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116791762A CN116791762A (en) | 2023-09-22 |
| CN116791762B true CN116791762B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311062724.4A Active CN116791762B (en) | 2023-08-23 | 2023-08-23 | Cable net connecting device for air film building construction |
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| Title |
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| 卜启龙 ; .索膜结构罩棚工程施工技术案例分析.中国建筑金属结构.2013,(第24期),200-201. * |
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